Universal Licensing System
KFZ4
Aviation Spectrum Resources Inc
License details
| ULS identifier | 1965641 |
|---|
| Call sign | KFZ4 |
|---|
| Radio service | AF |
|---|
| Status | C |
|---|
| Grant date | 2008-09-23 |
|---|
| Expiration | 2018-10-01 |
|---|
| Cancellation | 2010-08-26 |
|---|
| Frequency range | 131.225 MHz |
|---|
| Locations | 1 |
|---|
| Representative location | MANCHESTER, ROCKINGHAM, NH |
|---|
| Coordinates | 42.9334167, -71.4378333 |
|---|
| Source archive | l_coast.zip |
|---|
| Dataset refreshed | 2026-08-02 02:08:25 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FA | 131.22500000 | | | 55.000000 | | LL |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 131.22500000 | | 6K00A3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | MANCHESTER GRENIER INDUSTRIAL AIRPORT, MANCHESTER, ROCKINGHAM, NH | 42.93341667, -71.43783333 | 71.000 m | B | 14.000 m overall | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 17.000 m | | | | | |
License history
| Date | File or call sign | Action |
|---|
| 2010-08-27 | KFZ4 | LICAN |
| 2008-09-23 | KFZ4 | LIREN |
| 2008-07-07 | KFZ4 | LETRES |
| 2007-03-01 | KFZ4 | AUTHPR |
| 2006-03-07 | KFZ4 | AUTHPR |
| 2006-01-01 | KFZ4 | LIASS |
| 2005-07-25 | KFZ4 | ESCAPR |
| 2003-08-19 | KFZ4 | LIREN |
| 2003-07-07 | KFZ4 | LETRES |
| 2001-04-27 | KFZ4 | LICCNV |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1965641 | 2026-08-02 02:08:25 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | KFZ4 | ULS 1965641 | 2026-08-02 02:08:25 |
| Status | C | ULS 1965641 | 2026-08-02 02:08:25 |
| Service | AF | ULS 1965641 | 2026-08-02 02:08:25 |
| Grant Date | 2008-09-23 | ULS 1965641 | 2026-08-02 02:08:25 |
| Expiration Date | 2018-10-01 | ULS 1965641 | 2026-08-02 02:08:25 |
| Cancellation Date | 2010-08-26 | ULS 1965641 | 2026-08-02 02:08:25 |